Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface according to an embodiment of the invention.

The outermost broken line shows a display screen or portion thereof that forms no part of the claimed design. The remaining items shown in broken line disclose portions of the graphical user interface that form no part of the claimed design. 

CLAIM I claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 